Issue
The Diamond Sword has the effects of the Emerald- and Gold Sword but lacks the effects of the Iron Sword
I'm not certain whether this is a typo or an intended feature, but I suggest changing it either way

To Reproduce
Play mod on 1.21.1 (maybe other versions too)

Expected behavior
all three effects

Screenshots

Technical Information (please complete the following information):
mod v.2.1.6 Neoforge v.1.21.1

EDIT: I just checked the code and noticed that it's likely intentional. I'm reposting this as a suggestion.
EDIT 2: I've reconsidered and believe that it's more likely a typo, given its innocuous nature... I'm not usually this neurotic
EDIT 3: I haven't even saved the previous edit, but considering the lack of both effect and description I believe it to be intentional again... reclosing issue and opening suggestion I guess...